Dmesg
<6> [885.722106] [IGT] kms_universal_plane: starting dynamic subtest pipe-C-HDMI-A-4
<7> [885.722684] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:362]
<7> [885.722934] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.723359] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.736319] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [885.736503] i915 0000:03:00.0: [drm:gen9_enable_dc5 [i915]] Enabling DC5
<7> [885.736635] i915 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 01
<7> [885.738300] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.738740] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.747821] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:363]
<7> [885.747984] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.748291] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.765877] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.766178] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.775136] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:364]
<7> [885.775317] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.775627] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.795274] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.796095] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.804008] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:365]
<7> [885.804171] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.804465] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.812319] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.812662] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:510
<7> [885.818541] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [885.819851] i915 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 01 to 00
<7> [885.822098] i915 0000:03:00.0: [drm:drm_mode_setcrtc] [CRTC:100:pipe A]
<7> [885.827901] i915 0000:03:00.0: [drm:drm_mode_setcrtc] [CRTC:170:pipe B]
<7> [885.833811] i915 0000:03:00.0: [drm:drm_mode_setcrtc] [CRTC:240:pipe C]
<7> [885.833859] i915 0000:03:00.0: [drm:drm_mode_setcrtc] [CONNECTOR:356:HDMI-A-4]
<7> [885.833922] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CONNECTOR:356:HDMI-A-4] Limiting display bpp to 24 (EDID bpp 0, max requested bpp 36, max platform bpp 36)
<7> [885.834080] i915 0000:03:00.0: [drm:intel_hdmi_compute_clock [i915]] picking 8 bpc for HDMI output (pipe bpp: 24)
<7> [885.834193] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CRTC:240:pipe C] hw max bpp: 24, pipe bpp: 24, dithering: 0
<7> [885.834337] i915 0000:03:00.0: [drm:intel_ddi_compute_config_late [i915]] [ENCODER:347:DDI TC2/PHY D] [CRTC:240:pipe C]
<7> [885.834456] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.enable (expected no, found yes)
<7> [885.834460] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.active (expected no, found yes)
<7> [885.834463] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in cpu_transcoder (expected -1, found 2)
<7> [885.834466] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in lane_count (expected 0, found 4)
<7> [885.834470] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in output_types (expected 0x00000000, found 0x00000040)
<7> [885.834473] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in framestart_delay (expected 0, found 1)
<7> [885.834476] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_hdisplay (expected 0, found 1920)
<7> [885.834479] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_htotal (expected 0, found 2200)
<7> [885.834482] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 0, found 1920)
<7> [885.834485] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 0, found 2200)
<7> [885.834488] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 0, found 2008)
<7> [885.834491] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 0, found 2052)
<7> [885.834494] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 0, found 1080)
<7> [885.834497] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 0, found 1080)
<7> [885.834500] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 0, found 1084)
<7> [885.834503] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 0, found 1089)
<7> [885.834506] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 0, found 1125)
<7> [885.834509] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 0, found 1125)
<7> [885.834512] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
<7> [885.834514] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 0, found 2200)
<7> [885.834517] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
<7> [885.834520] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
<7> [885.834523] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
<7> [885.834526] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
<7> [885.834529] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
<7> [885.834531] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
<7> [885.834534] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
<7> [885.834537] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
<7> [885.834540] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 0, found 1125)
<7> [885.834543] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
<7> [885.834546] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in pixel_multiplier (expected 0, found 1)
<7> [885.834549] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 0, found 1)
<7> [885.834552] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 0, found 4)
<7> [885.834555] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in pipe_bpp (expected 0, found 24)
<7> [885.834558] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 0, found 148500)
<7> [885.834561] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 0, found 148500)
<7> [885.834564] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] fastset requirement not met in port_clock (expected 0, found 148500)
<7> [885.834568] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CRTC:240:pipe C] fastset requirement not met, forcing full modeset
<7> [885.834723] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x1 -> 0x3 (total dbuf slices 0x3), mbus joined? no->no
<7> [885.834846] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [CRTC:240:pipe C] dbuf slices 0x0 -> 0x3, ddb (0 - 0) -> (0 - 2048), active pipes 0x0 -> 0x4
<7> [885.835007] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:172:plane 1C] ddb ( 0 - 0) -> ( 0 - 2012), size 0 -> 2012
<7> [885.835126] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:235:cursor C] ddb ( 0 - 0) -> (2012 - 2048), size 0 -> 36
<7> [885.835256] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:172:plane 1C] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm
<7> [885.835374] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:172:plane 1C] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 5, 5, 5, 8, 8, 9, 10, 0, 0, 0
<7> [885.835493] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:172:plane 1C] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 81, 81, 81, 129, 129, 145, 161, 30, 0, 0
<7> [885.835611] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:172:plane 1C] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 91, 91, 91, 143, 143, 161, 179, 31, 0, 0
<7> [885.835730] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] [CRTC:240:pipe C] data rate 594000 num active planes 1
<7> [885.835860] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 34000 required 594
<7> [885.835987] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1
<7> [885.836129] i915 0000:03:00.0: [drm:intel_plane_calc_min_cdclk [i915]] [PLANE:172:plane 1C] min cdclk (74250 kHz) > [CRTC:240:pipe C] min cdclk (0 kHz)
<7> [885.836271] i915 0000:03:00.0: [drm:intel_bw_calc_min_cdclk [i915]] new bandwidth min cdclk (11602 kHz) > old min cdclk (0 kHz)
<7> [885.836403] i915 0000:03:00.0: [drm:intel_modeset_calc_cdclk [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz
<7> [885.836531] i915 0000:03:00.0: [drm:intel_modeset_calc_cdclk [i915]] New voltage level calculated to be logical 0, actual 0
<7> [885.836660] i915 0000:03:00.0: [drm:intel_find_shared_dpll [i915]] [CRTC:240:pipe C] allocated DPLL 2
<7> [885.836788] i915 0000:03:00.0: [drm:intel_reference_shared_dpll_crtc.isra.0 [i915]] [CRTC:240:pipe C] reserving DPLL 2
<7> [885.836916] i915 0000:03:00.0: [drm] [CRTC:240:pipe C] enable: yes [modeset]
<7> [885.836920] i915 0000:03:00.0: [drm] active: yes, output_types: HDMI (0x40), output format: RGB, sink format: RGB
<7> [885.836923] i915 0000:03:00.0: [drm] cpu_transcoder: C, pipe bpp: 24, dithering: 0
<7> [885.836926] i915 0000:03:00.0: [drm] MST master transcoder: <invalid>
<7> [885.836929] i915 0000:03:00.0: [drm] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0
<7> [885.836932] i915 0000:03:00.0: [drm] bigjoiner: no, pipes: 0x0
<7> [885.836934] i915 0000:03:00.0: [drm] splitter: disabled, link count 0, overlap 0
<7> [885.836937] i915 0000:03:00.0: [drm] framestart delay: 1, MSA timing delay: 0
<7> [885.836940] i915 0000:03:00.0: [drm] audio: 0, infoframes: 0, infoframes enabled: 0x0
<7> [885.836943] i915 0000:03:00.0: [drm] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, guardband: 0 flipline: 0, vmin vblank: -1, vmax vblank: -2
<7> [885.836946] i915 0000:03:00.0: [drm] requested mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [885.836950] i915 0000:03:00.0: [drm] adjusted mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [885.836954] i915 0000:03:00.0: [drm] crtc timings: clock=148500, hd=1920 hb=1920-2200 hs=2008-2052 ht=2200, vd=1080 vb=1080-1125 vs=1084-1089 vt=1125, flags=0x5
<7> [885.836958] i915 0000:03:00.0: [drm] pipe mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [885.836961] i915 0000:03:00.0: [drm] crtc timings: clock=148500, hd=1920 hb=1920-2200 hs=2008-2052 ht=2200, vd=1080 vb=1080-1125 vs=1084-1089 vt=1125, flags=0x5
<7> [885.836965] i915 0000:03:00.0: [drm] port clock: 148500, pipe src: 1920x1080+0+0, pixel rate 148500
<7> [885.836968] i915 0000:03:00.0: [drm] linetime: 119, ips linetime: 0
<7> [885.836971] i915 0000:03:00.0: [drm] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0
<7> [885.836974] i915 0000:03:00.0: [drm] pch pfit: 0x0+0+0, disabled, force thru: no
<7> [885.836977] i915 0000:03:00.0: [drm] ips: 0, double wide: 0, drrs: 0
<7> [885.836980] i915 0000:03:00.0: [drm] dpll_hw_state: cfgcr0: 0x2001d0, cfgcr1: 0xe84, div0: 0x0, mg_refclkin_ctl: 0x0, hg_clktop2_coreclkctl1: 0x0, mg_clktop2_hsclkctl: 0x0, mg_pll_div0: 0x0, mg_pll_div2: 0x0, mg_pll_lf: 0x0, mg_pll_frac_lock: 0x0, mg_pll_ssc: 0x0, mg_pll_bias: 0x0, mg_pll_tdc_coldst_bias: 0x0
<7> [885.836984] i915 0000:03:00.0: [drm] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0
<7> [885.836986] i915 0000:03:00.0: [drm] pre csc lut: 0 entries, post csc lut: 0 entries
<7> [885.836989] i915 0000:03:00.0: [drm] output csc: pre offsets: 0x0000 0x0000 0x0000
<7> [885.836992] i915 0000:03:00.0: [drm] output csc: coefficients: 0x0000 0x0000 0x0000
<7> [885.836995] i915 0000:03:00.0: [drm] output csc: coefficients: 0x0000 0x0000 0x0000
<7> [885.836998] i915 0000:03:00.0: [drm] output csc: coefficients: 0x0000 0x0000 0x0000
<7> [885.837000] i915 0000:03:00.0: [drm] output csc: post offsets: 0x0000 0x0000 0x0000
<7> [885.837003] i915 0000:03:00.0: [drm] pipe csc: pre offsets: 0x0000 0x0000 0x0000
<7> [885.837005] i915 0000:03:00.0: [drm] pipe csc: coefficients: 0x0000 0x0000 0x0000
<7> [885.837008] i915 0000:03:00.0: [drm] pipe csc: coefficients: 0x0000 0x0000 0x0000
<7> [885.837011] i915 0000:03:00.0: [drm] pipe csc: coefficients: 0x0000 0x0000 0x0000
<7> [885.837013] i915 0000:03:00.0: [drm] pipe csc: post offsets: 0x0000 0x0000 0x0000
<7> [885.837016] i915 0000:03:00.0: [drm] [PLANE:172:plane 1C] fb: [FB:362] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes
<7> [885.837021] i915 0000:03:00.0: [drm] rotation: 0x1, scaler: -1, scaling_filter: 0
<7> [885.837023] i915 0000:03:00.0: [drm] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0
<7> [885.837027] i915 0000:03:00.0: [drm] [PLANE:181:plane 2C] fb: [NOFB], visible: no
<7> [885.837030] i915 0000:03:00.0: [drm] [PLANE:190:plane 3C] fb: [NOFB], visible: no
<7> [885.837032] i915 0000:03:00.0: [drm] [PLANE:199:plane 4C] fb: [NOFB], visible: no
<7> [885.837035] i915 0000:03:00.0: [drm] [PLANE:208:plane 5C] fb: [NOFB], visible: no
<7> [885.837037] i915 0000:03:00.0: [drm] [PLANE:217:plane 6C] fb: [NOFB], visible: no
<7> [885.837040] i915 0000:03:00.0: [drm] [PLANE:226:plane 7C] fb: [NOFB], visible: no
<7> [885.837042] i915 0000:03:00.0: [drm] [PLANE:235:cursor C] fb: [NOFB], visible: no
<7> [885.837342] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [885.837484] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling PW_3
<7> [885.837637] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling PW_4